2011582185

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{35771}}^1$

素因数の和:35965

約数の個数: 32

約数和(自身を含む): 3379166208

約数和(自身を除く): 1367584023

約数列:

[1, 3, 5, 15, 23, 69, 115, 163, 345, 489, 815, 2445, 3749, 11247, 18745, 35771, 56235, 107313, 178855, 536565, 822733, 2468199, 4113665, 5830673, 12340995, 17492019, 29153365, 87460095, 134105479, 402316437, 670527395, 2011582185]

約数ペア:

[(1, 2011582185), (3, 670527395), (5, 402316437), (15, 134105479), (23, 87460095), (69, 29153365), (115, 17492019), (163, 12340995), (345, 5830673), (489, 4113665), (815, 2468199), (2445, 822733), (3749, 536565), (11247, 178855), (18745, 107313), (35771, 56235)]